HalfRuns
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Andrew Gunzner

MaleColorado20132026

56

Total Finishes

18

Distinct Races

4

States (8%)

1:28:48

PR (6:47/mi)

1:50:26

Average

-0:14:41

Faster (first to last)

Medal House

2016

Rock ‘n’ Roll Denver Marathon & 1/2 Marathon

1:44:39
#480 overall#371 gender
2016

Kaiser Permanente Colfax Marathon

1:49:16
#541 overall#382 gender
2016

Platte River Half-Marathon, Relay & 5k

1:52:24
#270 overall#194 gender
2016

Breckenridge Road Marathon

1:59:34
#39 overall#19 gender
2016

Slacker Half Marathon-Relay-4-Mile Races

1:59:42
#281 overall#153 gender
2016

Revel Rockies

2:01:13
#369 overall#161 gender
2014

Autumn Run

1:50:10
#59 overall#29 gender
2014

Rock ‘n’ Roll Denver Marathon & 1/2 Marathon

1:50:52
#1084 overall#722 gender
2014

Platte River Half-Marathon, Relay & 5k

1:54:37
#557 overall#346 gender
2014

Kaiser Permanente Colfax Marathon

1:54:38
#1036 overall#644 gender
2014

Slacker Half Marathon-Relay-4-Mile Races

1:55:14
#278 overall#147 gender
2013

Tucson Marathon

1:59:45
#465 overall#244 gender

Performance Timeline

PR 1:28:482013201420142014201420142016201620162016201620162017201720172017201720172017201820182018201820182018201820182018201920192019201920192019201920212021202220222022202220222023202320232023202320242024202420242024202420252025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Austin MarathonAustinTX1:45:04#1175
2025Sprouts Mesa - Phoenix MarathonMesaAZ1:39:26#525
2025Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:50:01#193
2025Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO1:59:13#268
2025Kaiser Permanente Colfax MarathonDenverCO2:00:19#1845
2024REVEL Big BearBig Bear LakeCA1:33:13#706
20242025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:42:35#1505
2024Revel RockiesDenverCO1:49:40#319
2024Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:49:53#228
2024Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO1:59:45#233
2024Kaiser Permanente Colfax MarathonDenverCO1:59:56#1285
2023Platte River Half-Marathon, Relay & 5kLittletonCO1:43:08#79
2023Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:49:54#183
2023Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO1:59:10#217
2023Fall EquinoxFort CollinsCO1:59:25#4
2023Kaiser Permanente Colfax MarathonDenverCO1:59:49#1294
2022Revel RockiesDenverCO1:33:11#39
2022Platte River Half-Marathon, Relay & 5kLittletonCO1:41:52#59
2022Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:49:51#160
2022Kaiser Permanente Colfax MarathonDenverCO1:54:53#710
2022Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO1:59:18#249
2021Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO1:59:49#150
2021Kaiser Permanente Colfax MarathonDenverCO2:04:54#1368
2019Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO1:44:46#418
2019Kaiser Permanente Colfax MarathonDenverCO1:45:09#380
2019Platte River Half-Marathon, Relay & 5kLittletonCO1:45:52#146
2019Revel RockiesDenverCO1:49:16#191
2019Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:49:43#139
2019Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO1:59:59#154
2019Cheyenne MarathonCheyenneWY2:00:29#52
2018REVEL Lemmon MarathonTucsonAZ1:28:48#37
2018Mount Lemmon Marathon and Half MarathonTucsonAZ1:28:48#37
2018Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO1:38:57#238
2018Platte River Half-Marathon, Relay & 5kLittletonCO1:42:55#91
2018Ralston Creek Half Marathon & 5KArvadaCO1:46:42#36
2018Kaiser Permanente Colfax MarathonDenverCO1:47:08#502
2018Revel RockiesDenverCO1:49:32#233
2018Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:49:48#140
2018Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO2:00:08#170
2017Mount Lemmon Marathon and Half MarathonTucsonAZ1:30:59#27
2017Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO1:39:04#256
2017Kaiser Permanente Colfax MarathonDenverCO1:44:05#292
2017Breckenridge Road MarathonBreckenridgeCO1:49:09#13
2017Platte River Half-Marathon, Relay & 5kLittletonCO1:52:35#267
2017Revel RockiesDenverCO1:58:40#373
2017Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:59:30#293
2016Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO1:44:39#480
2016Kaiser Permanente Colfax MarathonDenverCO1:49:16#541
2016Platte River Half-Marathon, Relay & 5kLittletonCO1:52:24#270
2016Breckenridge Road MarathonBreckenridgeCO1:59:34#39
2016Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:59:42#281
2016Revel RockiesDenverCO2:01:13#369
2014Autumn RunBuena VistaCO1:50:10#59
2014Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO1:50:52#1084
2014Platte River Half-Marathon, Relay & 5kLittletonCO1:54:37#557
2014Kaiser Permanente Colfax MarathonDenverCO1:54:38#1036
2014Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO1:55:14#278
2013Tucson MarathonTucsonAZ1:59:45#465

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

COColorado
49 races
AZArizona
5 races
CACalifornia
1 race
WYWyoming
1 race

50-State Challenge

4/ 51 states + DC

47 states to go